Pith Number

pith:BL2TJAAG

pith:2014:BL2TJAAGNORIGJHFBBEHKBQD4B

not attested not anchored not stored refs pending

Fermi LAT detection of two high Galactic latitude gamma-ray sources, Fermi J1049.7+0435 and J1103.2+1145

Jamie Stevens (CSIRO), Masaki Mori (Ritsumeikan University), Masaki Nishimichi, Philip G. Edwards, Takeshi Okuda

arxiv:1401.4511 v1 · 2014-01-18 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BL2TJAAGNORIGJHFBBEHKBQD4B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:45:19.426594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0af53480066ba28324e50848750603e0612fc0130c98e792a7341e4c155974cb

Aliases

arxiv: 1401.4511 · arxiv_version: 1401.4511v1 · doi: 10.48550/arxiv.1401.4511 · pith_short_12: BL2TJAAGNORI · pith_short_16: BL2TJAAGNORIGJHF · pith_short_8: BL2TJAAG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BL2TJAAGNORIGJHFBBEHKBQD4B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0af53480066ba28324e50848750603e0612fc0130c98e792a7341e4c155974cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd5a10cd1e2985fd598c5dc6f0c81c802cb193f3e1e30dd7c34995bc9a215136",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-18T02:23:39Z",
    "title_canon_sha256": "f0c773a2877633e2b274503d17e5714db26dde32846574e8d007e1f9443f8786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4511",
    "kind": "arxiv",
    "version": 1
  }
}